${iServerJava6R_FilterParameter_Tile}
${iServerJava6R_FilterParameter_Description}
void Chongqing_Loaded() { GetFeaturesBySQLParameters param = new GetFeaturesBySQLParameters { DatasetNames = new List<String>() { "A_重庆5万:roalkL" }, FromIndex = 0, ToIndex = 20000 }; FilterParameter filterParameters = new FilterParameter(); filterParameters.Name = "roalkL@A_重庆5万"; filterParameters.AttributeFilter = "SMID=10"; param.FilterParameter = filterParameters; GetFeaturesBySQLService getFeaturesByGeometryServiceInSelectEditTool = new GetFeaturesBySQLService("http://localhost:8090/iserver/services/data-world/rest/data/featureResults"); getFeaturesByGeometryServiceInSelectEditTool.ProcessAsync(param); getFeaturesByGeometryServiceInSelectEditTool.ProcessCompleted += new EventHandler<GetFeaturesEventArgs>(getFeaturesByGeometryServiceInSelectEditTool_ProcessCompleted); getFeaturesByGeometryServiceInSelectEditTool.Failed += new EventHandler<ServiceFailedEventArgs>(query_Failed); }
internal static string ToJson(FilterParameter param) { if (param == null) { return null; } string json = "{"; List<string> list = new List<string>(); if (!string.IsNullOrEmpty(param.Name)) { list.Add(string.Format("\"name\":\"{0}\"", param.Name)); } else { list.Add("\"name\":null"); } if (!string.IsNullOrEmpty(param.AttributeFilter)) { list.Add(string.Format("\"attributeFilter\":\"{0}\"", param.AttributeFilter)); } else { list.Add("\"attributeFilter\":null"); } if (!string.IsNullOrEmpty(param.OrderBy)) { list.Add(string.Format("\"orderBy\":\"{0}\"", param.OrderBy)); } else { list.Add("\"orderBy\":null"); } if (!string.IsNullOrEmpty(param.GroupBy)) { list.Add(string.Format("\"groupBy\":\"{0}\"", param.GroupBy)); } else { list.Add("\"groupBy\":null"); } if (param.JoinItems != null && param.JoinItems.Count > 0) { List<string> temp = new List<string>(); for (int i = 0; i < param.JoinItems.Count; i++) { temp.Add(string.Format("{0}", JoinItem.ToJson(param.JoinItems[i]))); } list.Add(string.Format("\"joinItems\":[{0}]", string.Join(",", temp.ToArray()))); } else { list.Add("\"joinItems\":null"); } if (param.LinkItems != null && param.LinkItems.Count > 0) { List<string> temp = new List<string>(); for (int i = 0; i < param.LinkItems.Count; i++) { temp.Add(string.Format("{0}", LinkItem.ToJson(param.LinkItems[i]))); } list.Add(string.Format("\"linkItems\":[{0}]", string.Join(",", temp.ToArray()))); } else { list.Add("\"linkItems\":null"); } if (param.IDs != null && param.IDs.Count > 0) { List<string> temp = new List<string>(); foreach (int id in param.IDs) { temp.Add(id.ToString(System.Globalization.CultureInfo.InvariantCulture)); } list.Add(string.Format("\"ids\":[{0}]", string.Join(",", temp.ToArray()))); } if (param.Fields != null && param.Fields.Count > 0) { List<string> temp = new List<string>(); for (int i = 0; i < param.Fields.Count; i++) { temp.Add(string.Format("\"{0}\"", param.Fields[i])); } list.Add(string.Format("\"fields\":[{0}]", string.Join(",", temp.ToArray()))); } json += string.Join(",", list.ToArray()); json += "}"; return json; }